2-(Chloromethyl)-3-methyl-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-(Bromomethyl)-2-methyl-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Chloromethyl)-3-methyl-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-(Bromomethyl)-2-methyl-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine